Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/skilld-dev/skilldWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/plugins/skilld-dev/skilld/skilld)<a href="https://agentmods.dev/plugins/skilld-dev/skilld/skilld"><img src="https://agentmods.dev/badge/plugins/skilld-dev/skilld/skilld/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/plugins/skilld-dev/skilld/skilld"><img src="https://agentmods.dev/badge/plugins/skilld-dev/skilld/skilld.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
skilld scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
{
"name": "skilld",
"description": "The skilld-maintained Skills for Skill generation, review, and skilld CLI use.",
"version": "3.6.8",
"author": {
"name": "Harlan Wilton",
"url": "https://harlanzw.com"
},
"homepage": "https://skilld.dev",
"repository": "https://github.com/skilld-dev/skilld",
"license": "MIT",
"experimental": {
"evals": "evals"
}
}
What it installs
The manifest is a name and a version. 6 skills travel with it, and installing the plugin installs all of them — 308 tokens a session between them. Each is measured on its own page, and each can be installed alone.
What ships with it
1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago Changed 84aa4a36110d
- 8d ago Changed 0ebe8c8f8d72
- 9d ago Changed 41aaacbd716e
- 10d ago Changed bdebcfb061e9
- 13d ago Changed bdd71b22109c
- 15d ago Changed · +7 lines 3cff28c99536
- 23d ago First seen · 9 lines scan A 1c68dc3d5511
skilld is a plugin published in the GitHub repository skilld-dev/skilld (326 stars, last pushed 5d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-23.
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